20927127660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{8059}}^1$

素因数の和:8567

約数の個数: 96

約数和(自身を含む): 59276206080

約数和(自身を除く): 38349078420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 383, 452, 565, 678, 766, 1130, 1149, 1356, 1532, 1695, 1915, 2260, 2298, 3390, 3830, 4596, 5745, 6780, 7660, 8059, 11490, 16118, 22980, 24177, 32236, 40295, 43279, 48354, 80590, 86558, 96708, 120885, 129837, 161180, 173116, 216395, 241770, 259674, 432790, 483540, 519348, 649185, 865580, 910667, 1298370, 1821334, 2596740, 2732001, 3086597, 3642668, 4553335, 5464002, 6173194, 9106670, 9259791, 10928004, 12346388, 13660005, 15432985, 18213340, 18519582, 27320010, 30865970, 37039164, 46298955, 54640020, 61731940, 92597910, 185195820, 348785461, 697570922, 1046356383, 1395141844, 1743927305, 2092712766, 3487854610, 4185425532, 5231781915, 6975709220, 10463563830, 20927127660]

約数ペア:

[(1, 20927127660), (2, 10463563830), (3, 6975709220), (4, 5231781915), (5, 4185425532), (6, 3487854610), (10, 2092712766), (12, 1743927305), (15, 1395141844), (20, 1046356383), (30, 697570922), (60, 348785461), (113, 185195820), (226, 92597910), (339, 61731940), (383, 54640020), (452, 46298955), (565, 37039164), (678, 30865970), (766, 27320010), (1130, 18519582), (1149, 18213340), (1356, 15432985), (1532, 13660005), (1695, 12346388), (1915, 10928004), (2260, 9259791), (2298, 9106670), (3390, 6173194), (3830, 5464002), (4596, 4553335), (5745, 3642668), (6780, 3086597), (7660, 2732001), (8059, 2596740), (11490, 1821334), (16118, 1298370), (22980, 910667), (24177, 865580), (32236, 649185), (40295, 519348), (43279, 483540), (48354, 432790), (80590, 259674), (86558, 241770), (96708, 216395), (120885, 173116), (129837, 161180)]