20344500912

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{3919}}^1$

素因数の和:4083

約数の個数: 120

約数和(自身を含む): 54713164800

約数和(自身を除く): 34368663888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1264, 1369, 1776, 1896, 2738, 2923, 3792, 3919, 4107, 5476, 5846, 7838, 8214, 8769, 10952, 11692, 11757, 15676, 16428, 17538, 21904, 23384, 23514, 31352, 32856, 35076, 46768, 47028, 62704, 65712, 70152, 94056, 108151, 140304, 145003, 188112, 216302, 290006, 309601, 324453, 432604, 435009, 580012, 619202, 648906, 865208, 870018, 928803, 1160024, 1238404, 1297812, 1730416, 1740036, 1857606, 2320048, 2476808, 2595624, 3480072, 3715212, 4953616, 5191248, 5365111, 6960144, 7430424, 10730222, 11455237, 14860848, 16095333, 21460444, 22910474, 32190666, 34365711, 42920888, 45820948, 64381332, 68731422, 85841776, 91641896, 128762664, 137462844, 183283792, 257525328, 274925688, 423843769, 549851376, 847687538, 1271531307, 1695375076, 2543062614, 3390750152, 5086125228, 6781500304, 10172250456, 20344500912]

約数ペア:

[(1, 20344500912), (2, 10172250456), (3, 6781500304), (4, 5086125228), (6, 3390750152), (8, 2543062614), (12, 1695375076), (16, 1271531307), (24, 847687538), (37, 549851376), (48, 423843769), (74, 274925688), (79, 257525328), (111, 183283792), (148, 137462844), (158, 128762664), (222, 91641896), (237, 85841776), (296, 68731422), (316, 64381332), (444, 45820948), (474, 42920888), (592, 34365711), (632, 32190666), (888, 22910474), (948, 21460444), (1264, 16095333), (1369, 14860848), (1776, 11455237), (1896, 10730222), (2738, 7430424), (2923, 6960144), (3792, 5365111), (3919, 5191248), (4107, 4953616), (5476, 3715212), (5846, 3480072), (7838, 2595624), (8214, 2476808), (8769, 2320048), (10952, 1857606), (11692, 1740036), (11757, 1730416), (15676, 1297812), (16428, 1238404), (17538, 1160024), (21904, 928803), (23384, 870018), (23514, 865208), (31352, 648906), (32856, 619202), (35076, 580012), (46768, 435009), (47028, 432604), (62704, 324453), (65712, 309601), (70152, 290006), (94056, 216302), (108151, 188112), (140304, 145003)]