20238577216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24847}}^1$

素因数の和:24972

約数の個数: 112

約数和(自身を含む): 47714123520

約数和(自身を除く): 27475546304

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 89, 104, 143, 176, 178, 208, 286, 352, 356, 416, 572, 704, 712, 832, 979, 1144, 1157, 1424, 1958, 2288, 2314, 2848, 3916, 4576, 4628, 5696, 7832, 9152, 9256, 12727, 15664, 18512, 24847, 25454, 31328, 37024, 49694, 50908, 62656, 74048, 99388, 101816, 198776, 203632, 273317, 323011, 397552, 407264, 546634, 646022, 795104, 814528, 1093268, 1292044, 1590208, 2186536, 2211383, 2584088, 3553121, 4373072, 4422766, 5168176, 7106242, 8746144, 8845532, 10336352, 14212484, 17492288, 17691064, 20672704, 24325213, 28424968, 28747979, 35382128, 48650426, 56849936, 57495958, 70764256, 97300852, 113699872, 114991916, 141528512, 194601704, 227399744, 229983832, 316227769, 389203408, 459967664, 632455538, 778406816, 919935328, 1264911076, 1556813632, 1839870656, 2529822152, 5059644304, 10119288608, 20238577216]

約数ペア:

[(1, 20238577216), (2, 10119288608), (4, 5059644304), (8, 2529822152), (11, 1839870656), (13, 1556813632), (16, 1264911076), (22, 919935328), (26, 778406816), (32, 632455538), (44, 459967664), (52, 389203408), (64, 316227769), (88, 229983832), (89, 227399744), (104, 194601704), (143, 141528512), (176, 114991916), (178, 113699872), (208, 97300852), (286, 70764256), (352, 57495958), (356, 56849936), (416, 48650426), (572, 35382128), (704, 28747979), (712, 28424968), (832, 24325213), (979, 20672704), (1144, 17691064), (1157, 17492288), (1424, 14212484), (1958, 10336352), (2288, 8845532), (2314, 8746144), (2848, 7106242), (3916, 5168176), (4576, 4422766), (4628, 4373072), (5696, 3553121), (7832, 2584088), (9152, 2211383), (9256, 2186536), (12727, 1590208), (15664, 1292044), (18512, 1093268), (24847, 814528), (25454, 795104), (31328, 646022), (37024, 546634), (49694, 407264), (50908, 397552), (62656, 323011), (74048, 273317), (99388, 203632), (101816, 198776)]