20175555630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{670507}}^1$

素因数の和:670593

約数の個数: 64

約数和(自身を含む): 52138702080

約数和(自身を除く): 31963146450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 10030, 15045, 30090, 670507, 1341014, 2011521, 3352535, 4023042, 6705070, 10057605, 11398619, 20115210, 22797238, 34195857, 39559913, 56993095, 68391714, 79119826, 113986190, 118679739, 170979285, 197799565, 237359478, 341958570, 395599130, 593398695, 672518521, 1186797390, 1345037042, 2017555563, 3362592605, 4035111126, 6725185210, 10087777815, 20175555630]

約数ペア:

[(1, 20175555630), (2, 10087777815), (3, 6725185210), (5, 4035111126), (6, 3362592605), (10, 2017555563), (15, 1345037042), (17, 1186797390), (30, 672518521), (34, 593398695), (51, 395599130), (59, 341958570), (85, 237359478), (102, 197799565), (118, 170979285), (170, 118679739), (177, 113986190), (255, 79119826), (295, 68391714), (354, 56993095), (510, 39559913), (590, 34195857), (885, 22797238), (1003, 20115210), (1770, 11398619), (2006, 10057605), (3009, 6705070), (5015, 4023042), (6018, 3352535), (10030, 2011521), (15045, 1341014), (30090, 670507)]