20094360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 70882560

約数和(自身を除く): 50788200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1171, 1320, 1430, 1560, 1716, 2145, 2342, 2860, 3432, 3513, 4290, 4684, 5720, 5855, 7026, 8580, 9368, 11710, 12881, 14052, 15223, 17160, 17565, 23420, 25762, 28104, 30446, 35130, 38643, 45669, 46840, 51524, 60892, 64405, 70260, 76115, 77286, 91338, 103048, 121784, 128810, 140520, 152230, 154572, 167453, 182676, 193215, 228345, 257620, 304460, 309144, 334906, 365352, 386430, 456690, 502359, 515240, 608920, 669812, 772860, 837265, 913380, 1004718, 1339624, 1545720, 1674530, 1826760, 2009436, 2511795, 3349060, 4018872, 5023590, 6698120, 10047180, 20094360]

約数ペア:

[(1, 20094360), (2, 10047180), (3, 6698120), (4, 5023590), (5, 4018872), (6, 3349060), (8, 2511795), (10, 2009436), (11, 1826760), (12, 1674530), (13, 1545720), (15, 1339624), (20, 1004718), (22, 913380), (24, 837265), (26, 772860), (30, 669812), (33, 608920), (39, 515240), (40, 502359), (44, 456690), (52, 386430), (55, 365352), (60, 334906), (65, 309144), (66, 304460), (78, 257620), (88, 228345), (104, 193215), (110, 182676), (120, 167453), (130, 154572), (132, 152230), (143, 140520), (156, 128810), (165, 121784), (195, 103048), (220, 91338), (260, 77286), (264, 76115), (286, 70260), (312, 64405), (330, 60892), (390, 51524), (429, 46840), (440, 45669), (520, 38643), (572, 35130), (660, 30446), (715, 28104), (780, 25762), (858, 23420), (1144, 17565), (1171, 17160), (1320, 15223), (1430, 14052), (1560, 12881), (1716, 11710), (2145, 9368), (2342, 8580), (2860, 7026), (3432, 5855), (3513, 5720), (4290, 4684)]