20343205012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2417

約数の個数: 96

約数和(自身を含む): 40916332800

約数和(自身を除く): 20573127788

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 151, 164, 302, 377, 533, 604, 754, 1066, 1189, 1508, 1963, 2132, 2179, 2378, 3926, 4358, 4379, 4756, 6191, 7852, 8716, 8758, 12382, 15457, 17516, 24764, 28327, 30914, 56654, 56927, 61828, 63191, 80483, 89339, 113308, 113854, 126382, 160966, 178678, 179539, 227708, 252764, 321932, 329029, 357356, 359078, 658058, 718156, 821483, 1161407, 1316116, 1642966, 2322814, 2334007, 2590831, 3285932, 4277377, 4645628, 4668014, 5181662, 8554754, 9336028, 9541841, 10363324, 13490189, 17109508, 19083682, 26980378, 33680803, 38167364, 53960756, 67361606, 124043933, 134723212, 175372457, 248087866, 350744914, 391215481, 496175732, 701489828, 782430962, 1564861924, 5085801253, 10171602506, 20343205012]

約数ペア:

[(1, 20343205012), (2, 10171602506), (4, 5085801253), (13, 1564861924), (26, 782430962), (29, 701489828), (41, 496175732), (52, 391215481), (58, 350744914), (82, 248087866), (116, 175372457), (151, 134723212), (164, 124043933), (302, 67361606), (377, 53960756), (533, 38167364), (604, 33680803), (754, 26980378), (1066, 19083682), (1189, 17109508), (1508, 13490189), (1963, 10363324), (2132, 9541841), (2179, 9336028), (2378, 8554754), (3926, 5181662), (4358, 4668014), (4379, 4645628), (4756, 4277377), (6191, 3285932), (7852, 2590831), (8716, 2334007), (8758, 2322814), (12382, 1642966), (15457, 1316116), (17516, 1161407), (24764, 821483), (28327, 718156), (30914, 658058), (56654, 359078), (56927, 357356), (61828, 329029), (63191, 321932), (80483, 252764), (89339, 227708), (113308, 179539), (113854, 178678), (126382, 160966)]