20077089942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{26209}}^1$

素因数の和:26318

約数の個数: 128

約数和(自身を含む): 52416645120

約数和(自身を除く): 32339555178

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 61, 69, 78, 91, 122, 138, 161, 182, 183, 273, 299, 322, 366, 427, 483, 546, 598, 793, 854, 897, 966, 1281, 1403, 1586, 1794, 2093, 2379, 2562, 2806, 4186, 4209, 4758, 5551, 6279, 8418, 9821, 11102, 12558, 16653, 18239, 19642, 26209, 29463, 33306, 36478, 52418, 54717, 58926, 78627, 109434, 127673, 157254, 183463, 255346, 340717, 366926, 383019, 550389, 602807, 681434, 766038, 1022151, 1100778, 1205614, 1598749, 1808421, 2044302, 2385019, 3197498, 3616842, 4219649, 4770038, 4796247, 7155057, 7836491, 8439298, 9592494, 11191243, 12658947, 14310114, 15672982, 20783737, 22382486, 23509473, 25317894, 33573729, 36771227, 41567474, 47018946, 54855437, 62351211, 67147458, 73542454, 109710874, 110313681, 124702422, 145486159, 164566311, 220627362, 257398589, 290972318, 329132622, 436458477, 478025951, 514797178, 772195767, 872916954, 956051902, 1434077853, 1544391534, 2868155706, 3346181657, 6692363314, 10038544971, 20077089942]

約数ペア:

[(1, 20077089942), (2, 10038544971), (3, 6692363314), (6, 3346181657), (7, 2868155706), (13, 1544391534), (14, 1434077853), (21, 956051902), (23, 872916954), (26, 772195767), (39, 514797178), (42, 478025951), (46, 436458477), (61, 329132622), (69, 290972318), (78, 257398589), (91, 220627362), (122, 164566311), (138, 145486159), (161, 124702422), (182, 110313681), (183, 109710874), (273, 73542454), (299, 67147458), (322, 62351211), (366, 54855437), (427, 47018946), (483, 41567474), (546, 36771227), (598, 33573729), (793, 25317894), (854, 23509473), (897, 22382486), (966, 20783737), (1281, 15672982), (1403, 14310114), (1586, 12658947), (1794, 11191243), (2093, 9592494), (2379, 8439298), (2562, 7836491), (2806, 7155057), (4186, 4796247), (4209, 4770038), (4758, 4219649), (5551, 3616842), (6279, 3197498), (8418, 2385019), (9821, 2044302), (11102, 1808421), (12558, 1598749), (16653, 1205614), (18239, 1100778), (19642, 1022151), (26209, 766038), (29463, 681434), (33306, 602807), (36478, 550389), (52418, 383019), (54717, 366926), (58926, 340717), (78627, 255346), (109434, 183463), (127673, 157254)]