20536696796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{3739}}^1$

素因数の和:4827

約数の個数: 96

約数和(自身を含む): 47500992000

約数和(自身を除く): 26964295204

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1049, 1309, 2098, 2618, 3739, 4196, 5236, 7343, 7478, 11539, 14686, 14956, 17833, 23078, 26173, 29372, 35666, 41129, 46156, 52346, 63563, 71332, 80773, 82258, 104692, 124831, 127126, 161546, 164516, 196163, 249662, 254252, 287903, 323092, 392326, 444941, 499324, 575806, 699193, 784652, 889882, 1151612, 1373141, 1398386, 1779764, 2746282, 2796772, 3922211, 4894351, 5492564, 7844422, 9788702, 15688844, 19577404, 27455477, 43144321, 54910954, 66677587, 86288642, 109821908, 133355174, 172577284, 266710348, 302010247, 466743109, 604020494, 733453457, 933486218, 1208040988, 1466906914, 1866972436, 2933813828, 5134174199, 10268348398, 20536696796]

約数ペア:

[(1, 20536696796), (2, 10268348398), (4, 5134174199), (7, 2933813828), (11, 1866972436), (14, 1466906914), (17, 1208040988), (22, 933486218), (28, 733453457), (34, 604020494), (44, 466743109), (68, 302010247), (77, 266710348), (119, 172577284), (154, 133355174), (187, 109821908), (238, 86288642), (308, 66677587), (374, 54910954), (476, 43144321), (748, 27455477), (1049, 19577404), (1309, 15688844), (2098, 9788702), (2618, 7844422), (3739, 5492564), (4196, 4894351), (5236, 3922211), (7343, 2796772), (7478, 2746282), (11539, 1779764), (14686, 1398386), (14956, 1373141), (17833, 1151612), (23078, 889882), (26173, 784652), (29372, 699193), (35666, 575806), (41129, 499324), (46156, 444941), (52346, 392326), (63563, 323092), (71332, 287903), (80773, 254252), (82258, 249662), (104692, 196163), (124831, 164516), (127126, 161546)]