20135036898

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{20639}}^1$

素因数の和:21383

約数の個数: 48

約数和(自身を含む): 44221282560

約数和(自身を除く): 24086245662

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 653, 747, 1306, 1494, 1959, 3918, 5877, 11754, 20639, 41278, 54199, 61917, 108398, 123834, 162597, 185751, 325194, 371502, 487791, 975582, 1713037, 3426074, 5139111, 10278222, 13477267, 15417333, 26954534, 30834666, 40431801, 80863602, 121295403, 242590806, 1118613161, 2237226322, 3355839483, 6711678966, 10067518449, 20135036898]

約数ペア:

[(1, 20135036898), (2, 10067518449), (3, 6711678966), (6, 3355839483), (9, 2237226322), (18, 1118613161), (83, 242590806), (166, 121295403), (249, 80863602), (498, 40431801), (653, 30834666), (747, 26954534), (1306, 15417333), (1494, 13477267), (1959, 10278222), (3918, 5139111), (5877, 3426074), (11754, 1713037), (20639, 975582), (41278, 487791), (54199, 371502), (61917, 325194), (108398, 185751), (123834, 162597)]