20023160976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1528019}}^1$

素因数の和:1528053

約数の個数: 120

約数和(自身を含む): 68968710720

約数和(自身を除く): 48945549744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1528019, 3056038, 4584057, 6112076, 9168114, 10696133, 12224152, 13752171, 18336228, 19864247, 21392266, 24448304, 27504342, 32088399, 36672456, 39728494, 42784532, 55008684, 59592741, 64176798, 73344912, 79456988, 85569064, 96265197, 110017368, 119185482, 128353596, 139049729, 158913976, 171138128, 178778223, 192530394, 220034736, 238370964, 256707192, 278099458, 317827952, 357556446, 385060788, 417149187, 476741928, 513414384, 556198916, 715112892, 770121576, 834298374, 953483856, 1112397832, 1251447561, 1430225784, 1540243152, 1668596748, 2224795664, 2502895122, 2860451568, 3337193496, 5005790244, 6674386992, 10011580488, 20023160976]

約数ペア:

[(1, 20023160976), (2, 10011580488), (3, 6674386992), (4, 5005790244), (6, 3337193496), (7, 2860451568), (8, 2502895122), (9, 2224795664), (12, 1668596748), (13, 1540243152), (14, 1430225784), (16, 1251447561), (18, 1112397832), (21, 953483856), (24, 834298374), (26, 770121576), (28, 715112892), (36, 556198916), (39, 513414384), (42, 476741928), (48, 417149187), (52, 385060788), (56, 357556446), (63, 317827952), (72, 278099458), (78, 256707192), (84, 238370964), (91, 220034736), (104, 192530394), (112, 178778223), (117, 171138128), (126, 158913976), (144, 139049729), (156, 128353596), (168, 119185482), (182, 110017368), (208, 96265197), (234, 85569064), (252, 79456988), (273, 73344912), (312, 64176798), (336, 59592741), (364, 55008684), (468, 42784532), (504, 39728494), (546, 36672456), (624, 32088399), (728, 27504342), (819, 24448304), (936, 21392266), (1008, 19864247), (1092, 18336228), (1456, 13752171), (1638, 12224152), (1872, 10696133), (2184, 9168114), (3276, 6112076), (4368, 4584057), (6552, 3056038), (13104, 1528019)]