20465767044

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 55738368000

約数和(自身を除く): 35272600956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 53, 54, 94, 106, 108, 127, 141, 159, 188, 212, 254, 282, 318, 381, 423, 477, 508, 564, 599, 636, 762, 846, 954, 1143, 1198, 1269, 1431, 1524, 1692, 1797, 1908, 2286, 2396, 2491, 2538, 2862, 3429, 3594, 4572, 4982, 5076, 5391, 5724, 5969, 6731, 6858, 7188, 7473, 9964, 10782, 11938, 13462, 13716, 14946, 16173, 17907, 20193, 21564, 22419, 23876, 26924, 28153, 29892, 31747, 32346, 35814, 40386, 44838, 53721, 56306, 60579, 63494, 64692, 67257, 71628, 76073, 80772, 84459, 89676, 95241, 107442, 112612, 121158, 126988, 134514, 152146, 161163, 168918, 181737, 190482, 214884, 228219, 242316, 253377, 269028, 285723, 304292, 316357, 322326, 337836, 363474, 380964, 456438, 506754, 571446, 632714, 644652, 684657, 726948, 760131, 857169, 912876, 949071, 1013508, 1142892, 1265428, 1369314, 1492109, 1520262, 1714338, 1898142, 2053971, 2738628, 2847213, 2984218, 3040524, 3428676, 3575431, 3796284, 4031869, 4107942, 4476327, 5694426, 5968436, 7150862, 8063738, 8215884, 8541639, 8952654, 10726293, 11388852, 12095607, 13428981, 14301724, 16127476, 17083278, 17905308, 21452586, 24191214, 26857962, 32178879, 34166556, 36286821, 40286943, 42905172, 48382428, 53715924, 64357758, 72573642, 80573886, 96536637, 108860463, 128715516, 145147284, 161147772, 189497843, 193073274, 217720926, 378995686, 386146548, 435441852, 568493529, 757991372, 1136987058, 1705480587, 2273974116, 3410961174, 5116441761, 6821922348, 10232883522, 20465767044]

約数ペア:

[(1, 20465767044), (2, 10232883522), (3, 6821922348), (4, 5116441761), (6, 3410961174), (9, 2273974116), (12, 1705480587), (18, 1136987058), (27, 757991372), (36, 568493529), (47, 435441852), (53, 386146548), (54, 378995686), (94, 217720926), (106, 193073274), (108, 189497843), (127, 161147772), (141, 145147284), (159, 128715516), (188, 108860463), (212, 96536637), (254, 80573886), (282, 72573642), (318, 64357758), (381, 53715924), (423, 48382428), (477, 42905172), (508, 40286943), (564, 36286821), (599, 34166556), (636, 32178879), (762, 26857962), (846, 24191214), (954, 21452586), (1143, 17905308), (1198, 17083278), (1269, 16127476), (1431, 14301724), (1524, 13428981), (1692, 12095607), (1797, 11388852), (1908, 10726293), (2286, 8952654), (2396, 8541639), (2491, 8215884), (2538, 8063738), (2862, 7150862), (3429, 5968436), (3594, 5694426), (4572, 4476327), (4982, 4107942), (5076, 4031869), (5391, 3796284), (5724, 3575431), (5969, 3428676), (6731, 3040524), (6858, 2984218), (7188, 2847213), (7473, 2738628), (9964, 2053971), (10782, 1898142), (11938, 1714338), (13462, 1520262), (13716, 1492109), (14946, 1369314), (16173, 1265428), (17907, 1142892), (20193, 1013508), (21564, 949071), (22419, 912876), (23876, 857169), (26924, 760131), (28153, 726948), (29892, 684657), (31747, 644652), (32346, 632714), (35814, 571446), (40386, 506754), (44838, 456438), (53721, 380964), (56306, 363474), (60579, 337836), (63494, 322326), (64692, 316357), (67257, 304292), (71628, 285723), (76073, 269028), (80772, 253377), (84459, 242316), (89676, 228219), (95241, 214884), (107442, 190482), (112612, 181737), (121158, 168918), (126988, 161163), (134514, 152146)]