20139165810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{4099}}^1$

素因数の和:4733

約数の個数: 128

約数和(自身を含む): 55544832000

約数和(自身を除く): 35405666190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 587, 837, 930, 1174, 1395, 1674, 1761, 2790, 2935, 3522, 4099, 4185, 5283, 5870, 8198, 8370, 8805, 10566, 12297, 15849, 17610, 18197, 20495, 24594, 26415, 31698, 36394, 36891, 40990, 52830, 54591, 61485, 73782, 79245, 90985, 109182, 110673, 122970, 127069, 158490, 163773, 181970, 184455, 221346, 254138, 272955, 327546, 368910, 381207, 491319, 545910, 553365, 635345, 762414, 818865, 982638, 1106730, 1143621, 1270690, 1637730, 1906035, 2287242, 2406113, 2456595, 3430863, 3812070, 4812226, 4913190, 5718105, 6861726, 7218339, 11436210, 12030565, 14436678, 17154315, 21655017, 24061130, 34308630, 36091695, 43310034, 64965051, 72183390, 74589503, 108275085, 129930102, 149179006, 216550170, 223768509, 324825255, 372947515, 447537018, 649650510, 671305527, 745895030, 1118842545, 1342611054, 2013916581, 2237685090, 3356527635, 4027833162, 6713055270, 10069582905, 20139165810]

約数ペア:

[(1, 20139165810), (2, 10069582905), (3, 6713055270), (5, 4027833162), (6, 3356527635), (9, 2237685090), (10, 2013916581), (15, 1342611054), (18, 1118842545), (27, 745895030), (30, 671305527), (31, 649650510), (45, 447537018), (54, 372947515), (62, 324825255), (90, 223768509), (93, 216550170), (135, 149179006), (155, 129930102), (186, 108275085), (270, 74589503), (279, 72183390), (310, 64965051), (465, 43310034), (558, 36091695), (587, 34308630), (837, 24061130), (930, 21655017), (1174, 17154315), (1395, 14436678), (1674, 12030565), (1761, 11436210), (2790, 7218339), (2935, 6861726), (3522, 5718105), (4099, 4913190), (4185, 4812226), (5283, 3812070), (5870, 3430863), (8198, 2456595), (8370, 2406113), (8805, 2287242), (10566, 1906035), (12297, 1637730), (15849, 1270690), (17610, 1143621), (18197, 1106730), (20495, 982638), (24594, 818865), (26415, 762414), (31698, 635345), (36394, 553365), (36891, 545910), (40990, 491319), (52830, 381207), (54591, 368910), (61485, 327546), (73782, 272955), (79245, 254138), (90985, 221346), (109182, 184455), (110673, 181970), (122970, 163773), (127069, 158490)]