20002176

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 58476600

約数和(自身を除く): 38474424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 179, 192, 194, 288, 291, 358, 384, 388, 537, 576, 582, 716, 776, 873, 1074, 1152, 1164, 1432, 1552, 1611, 1746, 2148, 2328, 2864, 3104, 3222, 3492, 4296, 4656, 5728, 6208, 6444, 6984, 8592, 9312, 11456, 12416, 12888, 13968, 17184, 17363, 18624, 22912, 25776, 27936, 34368, 34726, 37248, 51552, 52089, 55872, 68736, 69452, 103104, 104178, 111744, 138904, 156267, 206208, 208356, 277808, 312534, 416712, 555616, 625068, 833424, 1111232, 1250136, 1666848, 2222464, 2500272, 3333696, 5000544, 6667392, 10001088, 20002176]

約数ペア:

[(1, 20002176), (2, 10001088), (3, 6667392), (4, 5000544), (6, 3333696), (8, 2500272), (9, 2222464), (12, 1666848), (16, 1250136), (18, 1111232), (24, 833424), (32, 625068), (36, 555616), (48, 416712), (64, 312534), (72, 277808), (96, 208356), (97, 206208), (128, 156267), (144, 138904), (179, 111744), (192, 104178), (194, 103104), (288, 69452), (291, 68736), (358, 55872), (384, 52089), (388, 51552), (537, 37248), (576, 34726), (582, 34368), (716, 27936), (776, 25776), (873, 22912), (1074, 18624), (1152, 17363), (1164, 17184), (1432, 13968), (1552, 12888), (1611, 12416), (1746, 11456), (2148, 9312), (2328, 8592), (2864, 6984), (3104, 6444), (3222, 6208), (3492, 5728), (4296, 4656)]