20243608032

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1\times {\mathrm{1697}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 53475018912

約数和(自身を除く): 33231410880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 397, 626, 794, 939, 1191, 1252, 1588, 1697, 1878, 2382, 2504, 3176, 3394, 3756, 4764, 5008, 5091, 6352, 6788, 7512, 9528, 10016, 10182, 12704, 13576, 15024, 19056, 20364, 27152, 30048, 38112, 40728, 54304, 81456, 124261, 162912, 248522, 372783, 497044, 531161, 673709, 745566, 994088, 1062322, 1347418, 1491132, 1593483, 1988176, 2021127, 2124644, 2694836, 2982264, 3186966, 3976352, 4042254, 4249288, 5389672, 5964528, 6373932, 8084508, 8498576, 10779344, 11929056, 12747864, 16169016, 16997152, 21558688, 25495728, 32338032, 50991456, 64676064, 210870917, 421741834, 632612751, 843483668, 1265225502, 1686967336, 2530451004, 3373934672, 5060902008, 6747869344, 10121804016, 20243608032]

約数ペア:

[(1, 20243608032), (2, 10121804016), (3, 6747869344), (4, 5060902008), (6, 3373934672), (8, 2530451004), (12, 1686967336), (16, 1265225502), (24, 843483668), (32, 632612751), (48, 421741834), (96, 210870917), (313, 64676064), (397, 50991456), (626, 32338032), (794, 25495728), (939, 21558688), (1191, 16997152), (1252, 16169016), (1588, 12747864), (1697, 11929056), (1878, 10779344), (2382, 8498576), (2504, 8084508), (3176, 6373932), (3394, 5964528), (3756, 5389672), (4764, 4249288), (5008, 4042254), (5091, 3976352), (6352, 3186966), (6788, 2982264), (7512, 2694836), (9528, 2124644), (10016, 2021127), (10182, 1988176), (12704, 1593483), (13576, 1491132), (15024, 1347418), (19056, 1062322), (20364, 994088), (27152, 745566), (30048, 673709), (38112, 531161), (40728, 497044), (54304, 372783), (81456, 248522), (124261, 162912)]