20131858212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{1367}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 49517879040

約数和(自身を除く): 29386020828

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 809, 1367, 1517, 1618, 2427, 2734, 3034, 3236, 4101, 4551, 4854, 5468, 6068, 8202, 9102, 9708, 16404, 18204, 29933, 33169, 50579, 56047, 59866, 66338, 89799, 99507, 101158, 112094, 119732, 132676, 151737, 168141, 179598, 199014, 202316, 224188, 303474, 336282, 359196, 398028, 606948, 672564, 1105903, 1227253, 2073739, 2211806, 2454506, 3317709, 3681759, 4147478, 4423612, 4909012, 6221217, 6635418, 7363518, 8294956, 12442434, 13270836, 14727036, 24884868, 40918411, 45342023, 81836822, 90684046, 122755233, 136026069, 163673644, 181368092, 245510466, 272052138, 491020932, 544104276, 1677654851, 3355309702, 5032964553, 6710619404, 10065929106, 20131858212]

約数ペア:

[(1, 20131858212), (2, 10065929106), (3, 6710619404), (4, 5032964553), (6, 3355309702), (12, 1677654851), (37, 544104276), (41, 491020932), (74, 272052138), (82, 245510466), (111, 181368092), (123, 163673644), (148, 136026069), (164, 122755233), (222, 90684046), (246, 81836822), (444, 45342023), (492, 40918411), (809, 24884868), (1367, 14727036), (1517, 13270836), (1618, 12442434), (2427, 8294956), (2734, 7363518), (3034, 6635418), (3236, 6221217), (4101, 4909012), (4551, 4423612), (4854, 4147478), (5468, 3681759), (6068, 3317709), (8202, 2454506), (9102, 2211806), (9708, 2073739), (16404, 1227253), (18204, 1105903), (29933, 672564), (33169, 606948), (50579, 398028), (56047, 359196), (59866, 336282), (66338, 303474), (89799, 224188), (99507, 202316), (101158, 199014), (112094, 179598), (119732, 168141), (132676, 151737)]