20122430472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2647}}^1\times {\mathrm{5557}}^1$

素因数の和:8235

約数の個数: 96

約数和(自身を含む): 57398577600

約数和(自身を除く): 37276147128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2647, 5294, 5557, 7941, 10588, 11114, 15882, 16671, 21176, 22228, 23823, 31764, 33342, 44456, 47646, 50013, 50293, 63528, 66684, 95292, 100026, 100586, 105583, 133368, 150879, 190584, 200052, 201172, 211166, 301758, 316749, 400104, 402344, 422332, 452637, 603516, 633498, 844664, 905274, 950247, 1207032, 1266996, 1810548, 1900494, 2533992, 3621096, 3800988, 7601976, 14709379, 29418758, 44128137, 58837516, 88256274, 117675032, 132384411, 176512548, 264768822, 279478201, 353025096, 529537644, 558956402, 838434603, 1059075288, 1117912804, 1676869206, 2235825608, 2515303809, 3353738412, 5030607618, 6707476824, 10061215236, 20122430472]

約数ペア:

[(1, 20122430472), (2, 10061215236), (3, 6707476824), (4, 5030607618), (6, 3353738412), (8, 2515303809), (9, 2235825608), (12, 1676869206), (18, 1117912804), (19, 1059075288), (24, 838434603), (36, 558956402), (38, 529537644), (57, 353025096), (72, 279478201), (76, 264768822), (114, 176512548), (152, 132384411), (171, 117675032), (228, 88256274), (342, 58837516), (456, 44128137), (684, 29418758), (1368, 14709379), (2647, 7601976), (5294, 3800988), (5557, 3621096), (7941, 2533992), (10588, 1900494), (11114, 1810548), (15882, 1266996), (16671, 1207032), (21176, 950247), (22228, 905274), (23823, 844664), (31764, 633498), (33342, 603516), (44456, 452637), (47646, 422332), (50013, 402344), (50293, 400104), (63528, 316749), (66684, 301758), (95292, 211166), (100026, 201172), (100586, 200052), (105583, 190584), (133368, 150879)]