20176834704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{37907}}^1$

素因数の和:38784

約数の個数: 80

約数和(自身を含む): 56200277952

約数和(自身を除く): 36023443248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 853, 1706, 2559, 3412, 5118, 6824, 10236, 11089, 13648, 20472, 22178, 33267, 37907, 40944, 44356, 66534, 75814, 88712, 113721, 133068, 151628, 177424, 227442, 266136, 303256, 454884, 492791, 532272, 606512, 909768, 985582, 1478373, 1819536, 1971164, 2956746, 3942328, 5913492, 7884656, 11826984, 23653968, 32334671, 64669342, 97004013, 129338684, 194008026, 258677368, 388016052, 420350723, 517354736, 776032104, 840701446, 1261052169, 1552064208, 1681402892, 2522104338, 3362805784, 5044208676, 6725611568, 10088417352, 20176834704]

約数ペア:

[(1, 20176834704), (2, 10088417352), (3, 6725611568), (4, 5044208676), (6, 3362805784), (8, 2522104338), (12, 1681402892), (13, 1552064208), (16, 1261052169), (24, 840701446), (26, 776032104), (39, 517354736), (48, 420350723), (52, 388016052), (78, 258677368), (104, 194008026), (156, 129338684), (208, 97004013), (312, 64669342), (624, 32334671), (853, 23653968), (1706, 11826984), (2559, 7884656), (3412, 5913492), (5118, 3942328), (6824, 2956746), (10236, 1971164), (11089, 1819536), (13648, 1478373), (20472, 985582), (22178, 909768), (33267, 606512), (37907, 532272), (40944, 492791), (44356, 454884), (66534, 303256), (75814, 266136), (88712, 227442), (113721, 177424), (133068, 151628)]