20189733822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{31729}}^1$

素因数の和:31842

約数の個数: 96

約数和(自身を含む): 48112833600

約数和(自身を除く): 27923099778

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 53, 58, 69, 87, 106, 138, 159, 174, 207, 261, 318, 414, 477, 522, 667, 954, 1219, 1334, 1537, 2001, 2438, 3074, 3657, 4002, 4611, 6003, 7314, 9222, 10971, 12006, 13833, 21942, 27666, 31729, 35351, 63458, 70702, 95187, 106053, 190374, 212106, 285561, 318159, 571122, 636318, 729767, 920141, 1459534, 1681637, 1840282, 2189301, 2760423, 3363274, 4378602, 5044911, 5520846, 6567903, 8281269, 10089822, 13135806, 15134733, 16562538, 21163243, 30269466, 38677651, 42326486, 48767473, 63489729, 77355302, 97534946, 116032953, 126979458, 146302419, 190469187, 232065906, 292604838, 348098859, 380938374, 438907257, 696197718, 877814514, 1121651879, 2243303758, 3364955637, 6729911274, 10094866911, 20189733822]

約数ペア:

[(1, 20189733822), (2, 10094866911), (3, 6729911274), (6, 3364955637), (9, 2243303758), (18, 1121651879), (23, 877814514), (29, 696197718), (46, 438907257), (53, 380938374), (58, 348098859), (69, 292604838), (87, 232065906), (106, 190469187), (138, 146302419), (159, 126979458), (174, 116032953), (207, 97534946), (261, 77355302), (318, 63489729), (414, 48767473), (477, 42326486), (522, 38677651), (667, 30269466), (954, 21163243), (1219, 16562538), (1334, 15134733), (1537, 13135806), (2001, 10089822), (2438, 8281269), (3074, 6567903), (3657, 5520846), (4002, 5044911), (4611, 4378602), (6003, 3363274), (7314, 2760423), (9222, 2189301), (10971, 1840282), (12006, 1681637), (13833, 1459534), (21942, 920141), (27666, 729767), (31729, 636318), (35351, 571122), (63458, 318159), (70702, 285561), (95187, 212106), (106053, 190374)]