20120780130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4409}}^1\times {\mathrm{13829}}^1$

素因数の和:18259

約数の個数: 64

約数和(自身を含む): 52695619200

約数和(自身を除く): 32574839070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4409, 8818, 13227, 13829, 22045, 26454, 27658, 41487, 44090, 48499, 66135, 69145, 82974, 96998, 132270, 138290, 145497, 152119, 207435, 242495, 290994, 304238, 414870, 456357, 484990, 727485, 760595, 912714, 1454970, 1521190, 2281785, 4563570, 60972061, 121944122, 182916183, 304860305, 365832366, 609720610, 670692671, 914580915, 1341385342, 1829161830, 2012078013, 3353463355, 4024156026, 6706926710, 10060390065, 20120780130]

約数ペア:

[(1, 20120780130), (2, 10060390065), (3, 6706926710), (5, 4024156026), (6, 3353463355), (10, 2012078013), (11, 1829161830), (15, 1341385342), (22, 914580915), (30, 670692671), (33, 609720610), (55, 365832366), (66, 304860305), (110, 182916183), (165, 121944122), (330, 60972061), (4409, 4563570), (8818, 2281785), (13227, 1521190), (13829, 1454970), (22045, 912714), (26454, 760595), (27658, 727485), (41487, 484990), (44090, 456357), (48499, 414870), (66135, 304238), (69145, 290994), (82974, 242495), (96998, 207435), (132270, 152119), (138290, 145497)]