20098396590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{549587}}^1$

素因数の和:549673

約数の個数: 64

約数和(自身を含む): 51283155456

約数和(自身を除く): 31184758866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 1219, 1590, 2438, 3657, 6095, 7314, 12190, 18285, 36570, 549587, 1099174, 1648761, 2747935, 3297522, 5495870, 8243805, 12640501, 16487610, 25281002, 29128111, 37921503, 58256222, 63202505, 75843006, 87384333, 126405010, 145640555, 174768666, 189607515, 291281110, 379215030, 436921665, 669946553, 873843330, 1339893106, 2009839659, 3349732765, 4019679318, 6699465530, 10049198295, 20098396590]

約数ペア:

[(1, 20098396590), (2, 10049198295), (3, 6699465530), (5, 4019679318), (6, 3349732765), (10, 2009839659), (15, 1339893106), (23, 873843330), (30, 669946553), (46, 436921665), (53, 379215030), (69, 291281110), (106, 189607515), (115, 174768666), (138, 145640555), (159, 126405010), (230, 87384333), (265, 75843006), (318, 63202505), (345, 58256222), (530, 37921503), (690, 29128111), (795, 25281002), (1219, 16487610), (1590, 12640501), (2438, 8243805), (3657, 5495870), (6095, 3297522), (7314, 2747935), (12190, 1648761), (18285, 1099174), (36570, 549587)]