20094510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 54050976

約数和(自身を除く): 33956466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 41, 51, 62, 82, 85, 93, 102, 123, 155, 170, 186, 205, 246, 255, 310, 410, 465, 510, 527, 615, 697, 930, 961, 1054, 1230, 1271, 1394, 1581, 1922, 2091, 2542, 2635, 2883, 3162, 3485, 3813, 4182, 4805, 5270, 5766, 6355, 6970, 7626, 7905, 9610, 10455, 12710, 14415, 15810, 16337, 19065, 20910, 21607, 28830, 32674, 38130, 39401, 43214, 49011, 64821, 78802, 81685, 98022, 108035, 118203, 129642, 163370, 197005, 216070, 236406, 245055, 324105, 394010, 490110, 591015, 648210, 669817, 1182030, 1339634, 2009451, 3349085, 4018902, 6698170, 10047255, 20094510]

約数ペア:

[(1, 20094510), (2, 10047255), (3, 6698170), (5, 4018902), (6, 3349085), (10, 2009451), (15, 1339634), (17, 1182030), (30, 669817), (31, 648210), (34, 591015), (41, 490110), (51, 394010), (62, 324105), (82, 245055), (85, 236406), (93, 216070), (102, 197005), (123, 163370), (155, 129642), (170, 118203), (186, 108035), (205, 98022), (246, 81685), (255, 78802), (310, 64821), (410, 49011), (465, 43214), (510, 39401), (527, 38130), (615, 32674), (697, 28830), (930, 21607), (961, 20910), (1054, 19065), (1230, 16337), (1271, 15810), (1394, 14415), (1581, 12710), (1922, 10455), (2091, 9610), (2542, 7905), (2635, 7626), (2883, 6970), (3162, 6355), (3485, 5766), (3813, 5270), (4182, 4805)]