20332416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4103

約数の個数: 64

約数和(自身を含む): 58176720

約数和(自身を除く): 37844304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4073, 4992, 8146, 12219, 16292, 24438, 32584, 48876, 52949, 65168, 97752, 105898, 130336, 158847, 195504, 211796, 260672, 317694, 391008, 423592, 521344, 635388, 782016, 847184, 1270776, 1564032, 1694368, 2541552, 3388736, 5083104, 6777472, 10166208, 20332416]

約数ペア:

[(1, 20332416), (2, 10166208), (3, 6777472), (4, 5083104), (6, 3388736), (8, 2541552), (12, 1694368), (13, 1564032), (16, 1270776), (24, 847184), (26, 782016), (32, 635388), (39, 521344), (48, 423592), (52, 391008), (64, 317694), (78, 260672), (96, 211796), (104, 195504), (128, 158847), (156, 130336), (192, 105898), (208, 97752), (312, 65168), (384, 52949), (416, 48876), (624, 32584), (832, 24438), (1248, 16292), (1664, 12219), (2496, 8146), (4073, 4992)]