20055363816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{7433}}^1$

素因数の和:7619

約数の個数: 128

約数和(自身を含む): 54202780800

約数和(自身を除く): 34147416984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 97, 114, 122, 152, 183, 194, 228, 244, 291, 366, 388, 456, 488, 582, 732, 776, 1159, 1164, 1464, 1843, 2318, 2328, 3477, 3686, 4636, 5529, 5917, 6954, 7372, 7433, 9272, 11058, 11834, 13908, 14744, 14866, 17751, 22116, 22299, 23668, 27816, 29732, 35502, 44232, 44598, 47336, 59464, 71004, 89196, 112423, 141227, 142008, 178392, 224846, 282454, 337269, 423681, 449692, 453413, 564908, 674538, 721001, 847362, 899384, 906826, 1129816, 1349076, 1360239, 1442002, 1694724, 1813652, 2163003, 2698152, 2720478, 2884004, 3389448, 3627304, 4326006, 5440956, 5768008, 8614847, 8652012, 10881912, 13699019, 17229694, 17304024, 25844541, 27398038, 34459388, 41097057, 43981061, 51689082, 54796076, 68918776, 82194114, 87962122, 103378164, 109592152, 131943183, 164388228, 175924244, 206756328, 263886366, 328776456, 351848488, 527772732, 835640159, 1055545464, 1671280318, 2506920477, 3342560636, 5013840954, 6685121272, 10027681908, 20055363816]

約数ペア:

[(1, 20055363816), (2, 10027681908), (3, 6685121272), (4, 5013840954), (6, 3342560636), (8, 2506920477), (12, 1671280318), (19, 1055545464), (24, 835640159), (38, 527772732), (57, 351848488), (61, 328776456), (76, 263886366), (97, 206756328), (114, 175924244), (122, 164388228), (152, 131943183), (183, 109592152), (194, 103378164), (228, 87962122), (244, 82194114), (291, 68918776), (366, 54796076), (388, 51689082), (456, 43981061), (488, 41097057), (582, 34459388), (732, 27398038), (776, 25844541), (1159, 17304024), (1164, 17229694), (1464, 13699019), (1843, 10881912), (2318, 8652012), (2328, 8614847), (3477, 5768008), (3686, 5440956), (4636, 4326006), (5529, 3627304), (5917, 3389448), (6954, 2884004), (7372, 2720478), (7433, 2698152), (9272, 2163003), (11058, 1813652), (11834, 1694724), (13908, 1442002), (14744, 1360239), (14866, 1349076), (17751, 1129816), (22116, 906826), (22299, 899384), (23668, 847362), (27816, 721001), (29732, 674538), (35502, 564908), (44232, 453413), (44598, 449692), (47336, 423681), (59464, 337269), (71004, 282454), (89196, 224846), (112423, 178392), (141227, 142008)]