20155193820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{40177}}^1$

素因数の和:41124

約数の個数: 96

約数和(自身を含む): 62774107200

約数和(自身を除く): 42618913380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 929, 1858, 2787, 3716, 4645, 5574, 8361, 9290, 11148, 13935, 16722, 18580, 25083, 27870, 33444, 40177, 41805, 50166, 55740, 80354, 83610, 100332, 120531, 125415, 160708, 167220, 200885, 241062, 250830, 361593, 401770, 482124, 501660, 602655, 723186, 803540, 1084779, 1205310, 1446372, 1807965, 2169558, 2410620, 3615930, 4339116, 5423895, 7231860, 10847790, 21695580, 37324433, 74648866, 111973299, 149297732, 186622165, 223946598, 335919897, 373244330, 447893196, 559866495, 671839794, 746488660, 1007759691, 1119732990, 1343679588, 1679599485, 2015519382, 2239465980, 3359198970, 4031038764, 5038798455, 6718397940, 10077596910, 20155193820]

約数ペア:

[(1, 20155193820), (2, 10077596910), (3, 6718397940), (4, 5038798455), (5, 4031038764), (6, 3359198970), (9, 2239465980), (10, 2015519382), (12, 1679599485), (15, 1343679588), (18, 1119732990), (20, 1007759691), (27, 746488660), (30, 671839794), (36, 559866495), (45, 447893196), (54, 373244330), (60, 335919897), (90, 223946598), (108, 186622165), (135, 149297732), (180, 111973299), (270, 74648866), (540, 37324433), (929, 21695580), (1858, 10847790), (2787, 7231860), (3716, 5423895), (4645, 4339116), (5574, 3615930), (8361, 2410620), (9290, 2169558), (11148, 1807965), (13935, 1446372), (16722, 1205310), (18580, 1084779), (25083, 803540), (27870, 723186), (33444, 602655), (40177, 501660), (41805, 482124), (50166, 401770), (55740, 361593), (80354, 250830), (83610, 241062), (100332, 200885), (120531, 167220), (125415, 160708)]