20141255916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{62743}}^1$

素因数の和:63031

約数の個数: 72

約数和(自身を含む): 52506437984

約数和(自身を除く): 32365182068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 241, 333, 444, 482, 666, 723, 964, 1332, 1446, 2169, 2892, 4338, 8676, 8917, 17834, 26751, 35668, 53502, 62743, 80253, 107004, 125486, 160506, 188229, 250972, 321012, 376458, 564687, 752916, 1129374, 2258748, 2321491, 4642982, 6964473, 9285964, 13928946, 15121063, 20893419, 27857892, 30242126, 41786838, 45363189, 60484252, 83573676, 90726378, 136089567, 181452756, 272179134, 544358268, 559479331, 1118958662, 1678437993, 2237917324, 3356875986, 5035313979, 6713751972, 10070627958, 20141255916]

約数ペア:

[(1, 20141255916), (2, 10070627958), (3, 6713751972), (4, 5035313979), (6, 3356875986), (9, 2237917324), (12, 1678437993), (18, 1118958662), (36, 559479331), (37, 544358268), (74, 272179134), (111, 181452756), (148, 136089567), (222, 90726378), (241, 83573676), (333, 60484252), (444, 45363189), (482, 41786838), (666, 30242126), (723, 27857892), (964, 20893419), (1332, 15121063), (1446, 13928946), (2169, 9285964), (2892, 6964473), (4338, 4642982), (8676, 2321491), (8917, 2258748), (17834, 1129374), (26751, 752916), (35668, 564687), (53502, 376458), (62743, 321012), (80253, 250972), (107004, 188229), (125486, 160506)]