20214343896

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1\times {\mathrm{6199}}^1$

素因数の和:7928

約数の個数: 64

約数和(自身を含む): 51184224000

約数和(自身を除く): 30969880104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1637, 1992, 3274, 4911, 6199, 6548, 9822, 12398, 13096, 18597, 19644, 24796, 37194, 39288, 49592, 74388, 135871, 148776, 271742, 407613, 514517, 543484, 815226, 1029034, 1086968, 1543551, 1630452, 2058068, 3087102, 3260904, 4116136, 6174204, 10147763, 12348408, 20295526, 30443289, 40591052, 60886578, 81182104, 121773156, 243546312, 842264329, 1684528658, 2526792987, 3369057316, 5053585974, 6738114632, 10107171948, 20214343896]

約数ペア:

[(1, 20214343896), (2, 10107171948), (3, 6738114632), (4, 5053585974), (6, 3369057316), (8, 2526792987), (12, 1684528658), (24, 842264329), (83, 243546312), (166, 121773156), (249, 81182104), (332, 60886578), (498, 40591052), (664, 30443289), (996, 20295526), (1637, 12348408), (1992, 10147763), (3274, 6174204), (4911, 4116136), (6199, 3260904), (6548, 3087102), (9822, 2058068), (12398, 1630452), (13096, 1543551), (18597, 1086968), (19644, 1029034), (24796, 815226), (37194, 543484), (39288, 514517), (49592, 407613), (74388, 271742), (135871, 148776)]