20062656

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 84

約数和(自身を含む): 58551064

約数和(自身を除く): 38488408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 571, 576, 732, 976, 1098, 1142, 1464, 1713, 1952, 2196, 2284, 2928, 3426, 3904, 4392, 4568, 5139, 5856, 6852, 8784, 9136, 10278, 11712, 13704, 17568, 18272, 20556, 27408, 34831, 35136, 36544, 41112, 54816, 69662, 82224, 104493, 109632, 139324, 164448, 208986, 278648, 313479, 328896, 417972, 557296, 626958, 835944, 1114592, 1253916, 1671888, 2229184, 2507832, 3343776, 5015664, 6687552, 10031328, 20062656]

約数ペア:

[(1, 20062656), (2, 10031328), (3, 6687552), (4, 5015664), (6, 3343776), (8, 2507832), (9, 2229184), (12, 1671888), (16, 1253916), (18, 1114592), (24, 835944), (32, 626958), (36, 557296), (48, 417972), (61, 328896), (64, 313479), (72, 278648), (96, 208986), (122, 164448), (144, 139324), (183, 109632), (192, 104493), (244, 82224), (288, 69662), (366, 54816), (488, 41112), (549, 36544), (571, 35136), (576, 34831), (732, 27408), (976, 20556), (1098, 18272), (1142, 17568), (1464, 13704), (1713, 11712), (1952, 10278), (2196, 9136), (2284, 8784), (2928, 6852), (3426, 5856), (3904, 5139), (4392, 4568)]