20006186724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{95273}}^1$

素因数の和:95609

約数の個数: 72

約数和(自身を含む): 53406793440

約数和(自身を除く): 33400606716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 614, 684, 921, 1228, 1842, 2763, 3684, 5526, 5833, 11052, 11666, 17499, 23332, 34998, 52497, 69996, 95273, 104994, 190546, 209988, 285819, 381092, 571638, 857457, 1143276, 1714914, 1810187, 3429828, 3620374, 5430561, 7240748, 10861122, 16291683, 21722244, 29248811, 32583366, 58497622, 65166732, 87746433, 116995244, 175492866, 263239299, 350985732, 526478598, 555727409, 1052957196, 1111454818, 1667182227, 2222909636, 3334364454, 5001546681, 6668728908, 10003093362, 20006186724]

約数ペア:

[(1, 20006186724), (2, 10003093362), (3, 6668728908), (4, 5001546681), (6, 3334364454), (9, 2222909636), (12, 1667182227), (18, 1111454818), (19, 1052957196), (36, 555727409), (38, 526478598), (57, 350985732), (76, 263239299), (114, 175492866), (171, 116995244), (228, 87746433), (307, 65166732), (342, 58497622), (614, 32583366), (684, 29248811), (921, 21722244), (1228, 16291683), (1842, 10861122), (2763, 7240748), (3684, 5430561), (5526, 3620374), (5833, 3429828), (11052, 1810187), (11666, 1714914), (17499, 1143276), (23332, 857457), (34998, 571638), (52497, 381092), (69996, 285819), (95273, 209988), (104994, 190546)]