20237059890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1\times {\mathrm{2687}}^1$

素因数の和:4016

約数の個数: 96

約数和(自身を含む): 53464320000

約数和(自身を除く): 33227260110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 1249, 2010, 2498, 2687, 3015, 3747, 5374, 6030, 6245, 7494, 8061, 11241, 12490, 13435, 16122, 18735, 22482, 24183, 26870, 37470, 40305, 48366, 56205, 80610, 83683, 112410, 120915, 167366, 180029, 241830, 251049, 360058, 418415, 502098, 540087, 753147, 836830, 900145, 1080174, 1255245, 1506294, 1620261, 1800290, 2510490, 2700435, 3240522, 3356063, 3765735, 5400870, 6712126, 7531470, 8101305, 10068189, 16202610, 16780315, 20136378, 30204567, 33560630, 50340945, 60409134, 100681890, 151022835, 224856221, 302045670, 449712442, 674568663, 1124281105, 1349137326, 2023705989, 2248562210, 3372843315, 4047411978, 6745686630, 10118529945, 20237059890]

約数ペア:

[(1, 20237059890), (2, 10118529945), (3, 6745686630), (5, 4047411978), (6, 3372843315), (9, 2248562210), (10, 2023705989), (15, 1349137326), (18, 1124281105), (30, 674568663), (45, 449712442), (67, 302045670), (90, 224856221), (134, 151022835), (201, 100681890), (335, 60409134), (402, 50340945), (603, 33560630), (670, 30204567), (1005, 20136378), (1206, 16780315), (1249, 16202610), (2010, 10068189), (2498, 8101305), (2687, 7531470), (3015, 6712126), (3747, 5400870), (5374, 3765735), (6030, 3356063), (6245, 3240522), (7494, 2700435), (8061, 2510490), (11241, 1800290), (12490, 1620261), (13435, 1506294), (16122, 1255245), (18735, 1080174), (22482, 900145), (24183, 836830), (26870, 753147), (37470, 540087), (40305, 502098), (48366, 418415), (56205, 360058), (80610, 251049), (83683, 241830), (112410, 180029), (120915, 167366)]