20148653460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{23677}}^1$

素因数の和:24793

約数の個数: 96

約数和(自身を含む): 60814196352

約数和(自身を除く): 40665542892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1091, 2182, 3273, 4364, 5455, 6546, 10910, 13092, 14183, 16365, 21820, 23677, 28366, 32730, 42549, 47354, 56732, 65460, 70915, 71031, 85098, 94708, 118385, 141830, 142062, 170196, 212745, 236770, 283660, 284124, 307801, 355155, 425490, 473540, 615602, 710310, 850980, 923403, 1231204, 1420620, 1539005, 1846806, 3078010, 3693612, 4617015, 6156020, 9234030, 18468060, 25831607, 51663214, 77494821, 103326428, 129158035, 154989642, 258316070, 309979284, 335810891, 387474105, 516632140, 671621782, 774948210, 1007432673, 1343243564, 1549896420, 1679054455, 2014865346, 3358108910, 4029730692, 5037163365, 6716217820, 10074326730, 20148653460]

約数ペア:

[(1, 20148653460), (2, 10074326730), (3, 6716217820), (4, 5037163365), (5, 4029730692), (6, 3358108910), (10, 2014865346), (12, 1679054455), (13, 1549896420), (15, 1343243564), (20, 1007432673), (26, 774948210), (30, 671621782), (39, 516632140), (52, 387474105), (60, 335810891), (65, 309979284), (78, 258316070), (130, 154989642), (156, 129158035), (195, 103326428), (260, 77494821), (390, 51663214), (780, 25831607), (1091, 18468060), (2182, 9234030), (3273, 6156020), (4364, 4617015), (5455, 3693612), (6546, 3078010), (10910, 1846806), (13092, 1539005), (14183, 1420620), (16365, 1231204), (21820, 923403), (23677, 850980), (28366, 710310), (32730, 615602), (42549, 473540), (47354, 425490), (56732, 355155), (65460, 307801), (70915, 284124), (71031, 283660), (85098, 236770), (94708, 212745), (118385, 170196), (141830, 142062)]