20280223962972

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{86311}}^1\times {\mathrm{29803}}^1$

素因数の和:116200

約数の個数: 96

約数和(自身を含む): 53301015810560

約数和(自身を除く): 33020791847588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 29803, 59606, 86311, 89409, 119212, 172622, 178818, 258933, 268227, 345244, 357636, 517866, 536454, 776799, 804681, 1035732, 1072908, 1553598, 1609362, 2175619, 2330397, 3107196, 3218724, 4351238, 4660794, 6300703, 6526857, 8702476, 9321588, 12601406, 13053714, 18902109, 19580571, 25202812, 26107428, 37804218, 39161142, 56706327, 58741713, 75608436, 78322284, 113412654, 117483426, 170118981, 226825308, 234966852, 340237962, 680475924, 2572326733, 5144653466, 7716980199, 10289306932, 15433960398, 23150940597, 30867920796, 46301881194, 69452821791, 92603762388, 138905643582, 187779851509, 277811287164, 375559703018, 563339554527, 751119406036, 1126679109054, 1690018663581, 2253358218108, 3380037327162, 5070055990743, 6760074654324, 10140111981486, 20280223962972]

約数ペア:

[(1, 20280223962972), (2, 10140111981486), (3, 6760074654324), (4, 5070055990743), (6, 3380037327162), (9, 2253358218108), (12, 1690018663581), (18, 1126679109054), (27, 751119406036), (36, 563339554527), (54, 375559703018), (73, 277811287164), (108, 187779851509), (146, 138905643582), (219, 92603762388), (292, 69452821791), (438, 46301881194), (657, 30867920796), (876, 23150940597), (1314, 15433960398), (1971, 10289306932), (2628, 7716980199), (3942, 5144653466), (7884, 2572326733), (29803, 680475924), (59606, 340237962), (86311, 234966852), (89409, 226825308), (119212, 170118981), (172622, 117483426), (178818, 113412654), (258933, 78322284), (268227, 75608436), (345244, 58741713), (357636, 56706327), (517866, 39161142), (536454, 37804218), (776799, 26107428), (804681, 25202812), (1035732, 19580571), (1072908, 18902109), (1553598, 13053714), (1609362, 12601406), (2175619, 9321588), (2330397, 8702476), (3107196, 6526857), (3218724, 6300703), (4351238, 4660794)]