20162336016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{14461}}^1$

素因数の和:15440

約数の個数: 80

約数和(自身を含む): 53827332608

約数和(自身を除く): 33664996592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 937, 1488, 1874, 2811, 3748, 5622, 7496, 11244, 14461, 14992, 22488, 28922, 29047, 43383, 44976, 57844, 58094, 86766, 87141, 115688, 116188, 173532, 174282, 231376, 232376, 347064, 348564, 448291, 464752, 694128, 697128, 896582, 1344873, 1394256, 1793164, 2689746, 3586328, 5379492, 7172656, 10758984, 13549957, 21517968, 27099914, 40649871, 54199828, 81299742, 108399656, 162599484, 216799312, 325198968, 420048667, 650397936, 840097334, 1260146001, 1680194668, 2520292002, 3360389336, 5040584004, 6720778672, 10081168008, 20162336016]

約数ペア:

[(1, 20162336016), (2, 10081168008), (3, 6720778672), (4, 5040584004), (6, 3360389336), (8, 2520292002), (12, 1680194668), (16, 1260146001), (24, 840097334), (31, 650397936), (48, 420048667), (62, 325198968), (93, 216799312), (124, 162599484), (186, 108399656), (248, 81299742), (372, 54199828), (496, 40649871), (744, 27099914), (937, 21517968), (1488, 13549957), (1874, 10758984), (2811, 7172656), (3748, 5379492), (5622, 3586328), (7496, 2689746), (11244, 1793164), (14461, 1394256), (14992, 1344873), (22488, 896582), (28922, 697128), (29047, 694128), (43383, 464752), (44976, 448291), (57844, 348564), (58094, 347064), (86766, 232376), (87141, 231376), (115688, 174282), (116188, 173532)]