20133091856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{5297}}^1$

素因数の和:5512

約数の個数: 80

約数和(自身を含む): 41204029440

約数和(自身を除く): 21070937584

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 97, 124, 158, 194, 248, 316, 388, 496, 632, 776, 1264, 1552, 2449, 3007, 4898, 5297, 6014, 7663, 9796, 10594, 12028, 15326, 19592, 21188, 24056, 30652, 39184, 42376, 48112, 61304, 84752, 122608, 164207, 237553, 328414, 418463, 475106, 513809, 656828, 836926, 950212, 1027618, 1313656, 1673852, 1900424, 2055236, 2627312, 3347704, 3800848, 4110472, 6695408, 8220944, 12972353, 15928079, 25944706, 31856158, 40590911, 51889412, 63712316, 81181822, 103778824, 127424632, 162363644, 207557648, 254849264, 324727288, 649454576, 1258318241, 2516636482, 5033272964, 10066545928, 20133091856]

約数ペア:

[(1, 20133091856), (2, 10066545928), (4, 5033272964), (8, 2516636482), (16, 1258318241), (31, 649454576), (62, 324727288), (79, 254849264), (97, 207557648), (124, 162363644), (158, 127424632), (194, 103778824), (248, 81181822), (316, 63712316), (388, 51889412), (496, 40590911), (632, 31856158), (776, 25944706), (1264, 15928079), (1552, 12972353), (2449, 8220944), (3007, 6695408), (4898, 4110472), (5297, 3800848), (6014, 3347704), (7663, 2627312), (9796, 2055236), (10594, 1900424), (12028, 1673852), (15326, 1313656), (19592, 1027618), (21188, 950212), (24056, 836926), (30652, 656828), (39184, 513809), (42376, 475106), (48112, 418463), (61304, 328414), (84752, 237553), (122608, 164207)]