20818621060982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1\times {\mathrm{769}}^1\times {\mathrm{809}}^1$

素因数の和:2422

約数の個数: 96

約数和(自身を含む): 33800777841600

約数和(自身を除く): 12982156780618

約数列:

[1, 2, 23, 31, 46, 62, 713, 757, 769, 809, 961, 1426, 1514, 1538, 1618, 1922, 17411, 17687, 18607, 22103, 23467, 23839, 25079, 34822, 35374, 37214, 44206, 46934, 47678, 50158, 539741, 548297, 576817, 582133, 612413, 622121, 727477, 739009, 777449, 1079482, 1096594, 1153634, 1164266, 1224826, 1244242, 1454954, 1478018, 1554898, 13389059, 14085499, 14308783, 16731971, 16997207, 17881327, 18046123, 18984803, 19285751, 26778118, 28170998, 28617566, 33463942, 33994414, 35762654, 36092246, 37969606, 38571502, 415060829, 436650469, 443572273, 470945597, 559429813, 588528893, 597858281, 830121658, 873300938, 887144546, 941891194, 1118859626, 1177057786, 1195716562, 10831748731, 12866885699, 13536164539, 13750740463, 14599313507, 21663497462, 25733771398, 27072329078, 27501480926, 29198627014, 335784210661, 452578718717, 671568421322, 905157437434, 10409310530491, 20818621060982]

約数ペア:

[(1, 20818621060982), (2, 10409310530491), (23, 905157437434), (31, 671568421322), (46, 452578718717), (62, 335784210661), (713, 29198627014), (757, 27501480926), (769, 27072329078), (809, 25733771398), (961, 21663497462), (1426, 14599313507), (1514, 13750740463), (1538, 13536164539), (1618, 12866885699), (1922, 10831748731), (17411, 1195716562), (17687, 1177057786), (18607, 1118859626), (22103, 941891194), (23467, 887144546), (23839, 873300938), (25079, 830121658), (34822, 597858281), (35374, 588528893), (37214, 559429813), (44206, 470945597), (46934, 443572273), (47678, 436650469), (50158, 415060829), (539741, 38571502), (548297, 37969606), (576817, 36092246), (582133, 35762654), (612413, 33994414), (622121, 33463942), (727477, 28617566), (739009, 28170998), (777449, 26778118), (1079482, 19285751), (1096594, 18984803), (1153634, 18046123), (1164266, 17881327), (1224826, 16997207), (1244242, 16731971), (1454954, 14308783), (1478018, 14085499), (1554898, 13389059)]