20098982616

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{49633}}^1$

素因数の和:50048

約数の個数: 64

約数和(自身を含む): 51460531200

約数和(自身を除く): 31361548584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 359, 376, 564, 718, 1077, 1128, 1436, 2154, 2872, 4308, 8616, 16873, 33746, 49633, 50619, 67492, 99266, 101238, 134984, 148899, 198532, 202476, 297798, 397064, 404952, 595596, 1191192, 2332751, 4665502, 6998253, 9331004, 13996506, 17818247, 18662008, 27993012, 35636494, 53454741, 55986024, 71272988, 106909482, 142545976, 213818964, 427637928, 837457609, 1674915218, 2512372827, 3349830436, 5024745654, 6699660872, 10049491308, 20098982616]

約数ペア:

[(1, 20098982616), (2, 10049491308), (3, 6699660872), (4, 5024745654), (6, 3349830436), (8, 2512372827), (12, 1674915218), (24, 837457609), (47, 427637928), (94, 213818964), (141, 142545976), (188, 106909482), (282, 71272988), (359, 55986024), (376, 53454741), (564, 35636494), (718, 27993012), (1077, 18662008), (1128, 17818247), (1436, 13996506), (2154, 9331004), (2872, 6998253), (4308, 4665502), (8616, 2332751), (16873, 1191192), (33746, 595596), (49633, 404952), (50619, 397064), (67492, 297798), (99266, 202476), (101238, 198532), (134984, 148899)]