20047162020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{274093}}^1$

素因数の和:274181

約数の個数: 96

約数和(自身を含む): 59677938432

約数和(自身を除く): 39630776412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1219, 1380, 1590, 2438, 3180, 3657, 4876, 6095, 7314, 12190, 14628, 18285, 24380, 36570, 73140, 274093, 548186, 822279, 1096372, 1370465, 1644558, 2740930, 3289116, 4111395, 5481860, 6304139, 8222790, 12608278, 14526929, 16445580, 18912417, 25216556, 29053858, 31520695, 37824834, 43580787, 58107716, 63041390, 72634645, 75649668, 87161574, 94562085, 126082780, 145269290, 174323148, 189124170, 217903935, 290538580, 334119367, 378248340, 435807870, 668238734, 871615740, 1002358101, 1336477468, 1670596835, 2004716202, 3341193670, 4009432404, 5011790505, 6682387340, 10023581010, 20047162020]

約数ペア:

[(1, 20047162020), (2, 10023581010), (3, 6682387340), (4, 5011790505), (5, 4009432404), (6, 3341193670), (10, 2004716202), (12, 1670596835), (15, 1336477468), (20, 1002358101), (23, 871615740), (30, 668238734), (46, 435807870), (53, 378248340), (60, 334119367), (69, 290538580), (92, 217903935), (106, 189124170), (115, 174323148), (138, 145269290), (159, 126082780), (212, 94562085), (230, 87161574), (265, 75649668), (276, 72634645), (318, 63041390), (345, 58107716), (460, 43580787), (530, 37824834), (636, 31520695), (690, 29053858), (795, 25216556), (1060, 18912417), (1219, 16445580), (1380, 14526929), (1590, 12608278), (2438, 8222790), (3180, 6304139), (3657, 5481860), (4876, 4111395), (6095, 3289116), (7314, 2740930), (12190, 1644558), (14628, 1370465), (18285, 1096372), (24380, 822279), (36570, 548186), (73140, 274093)]