20163555432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{31259}}^1$

素因数の和:31336

約数の個数: 144

約数和(自身を含む): 59884156800

約数和(自身を除く): 39720601368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 289, 306, 372, 408, 527, 558, 578, 612, 744, 867, 1054, 1116, 1156, 1224, 1581, 1734, 2108, 2232, 2312, 2601, 3162, 3468, 4216, 4743, 5202, 6324, 6936, 8959, 9486, 10404, 12648, 17918, 18972, 20808, 26877, 31259, 35836, 37944, 53754, 62518, 71672, 80631, 93777, 107508, 125036, 161262, 187554, 215016, 250072, 281331, 322524, 375108, 531403, 562662, 645048, 750216, 969029, 1062806, 1125324, 1594209, 1938058, 2125612, 2250648, 2907087, 3188418, 3876116, 4251224, 4782627, 5814174, 6376836, 7752232, 8721261, 9033851, 9565254, 11628348, 12753672, 16473493, 17442522, 18067702, 19130508, 23256696, 27101553, 32946986, 34885044, 36135404, 38261016, 49420479, 54203106, 65893972, 69770088, 72270808, 81304659, 98840958, 108406212, 131787944, 148261437, 162609318, 197681916, 216812424, 280049381, 296522874, 325218636, 395363832, 560098762, 593045748, 650437272, 840148143, 1120197524, 1186091496, 1680296286, 2240395048, 2520444429, 3360592572, 5040888858, 6721185144, 10081777716, 20163555432]

約数ペア:

[(1, 20163555432), (2, 10081777716), (3, 6721185144), (4, 5040888858), (6, 3360592572), (8, 2520444429), (9, 2240395048), (12, 1680296286), (17, 1186091496), (18, 1120197524), (24, 840148143), (31, 650437272), (34, 593045748), (36, 560098762), (51, 395363832), (62, 325218636), (68, 296522874), (72, 280049381), (93, 216812424), (102, 197681916), (124, 162609318), (136, 148261437), (153, 131787944), (186, 108406212), (204, 98840958), (248, 81304659), (279, 72270808), (289, 69770088), (306, 65893972), (372, 54203106), (408, 49420479), (527, 38261016), (558, 36135404), (578, 34885044), (612, 32946986), (744, 27101553), (867, 23256696), (1054, 19130508), (1116, 18067702), (1156, 17442522), (1224, 16473493), (1581, 12753672), (1734, 11628348), (2108, 9565254), (2232, 9033851), (2312, 8721261), (2601, 7752232), (3162, 6376836), (3468, 5814174), (4216, 4782627), (4743, 4251224), (5202, 3876116), (6324, 3188418), (6936, 2907087), (8959, 2250648), (9486, 2125612), (10404, 1938058), (12648, 1594209), (17918, 1125324), (18972, 1062806), (20808, 969029), (26877, 750216), (31259, 645048), (35836, 562662), (37944, 531403), (53754, 375108), (62518, 322524), (71672, 281331), (80631, 250072), (93777, 215016), (107508, 187554), (125036, 161262)]